40333674077 has 4 divisors (see below), whose sum is σ = 40335279036. Its totient is φ = 40332069120.

The previous prime is 40333674067. The next prime is 40333674079. The reversal of 40333674077 is 77047633304.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 35278606276 + 5055067801 = 187826^2 + 71099^2 .

It is a cyclic number.

It is not a de Polignac number, because 40333674077 - 2¹⁰ = 40333673053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40333674079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 764174 + ... + 815247.

It is an arithmetic number, because the mean of its divisors is an integer number (10083819759).

Almost surely, 2^40333674077 is an apocalyptic number.

It is an amenable number.

40333674077 is a deficient number, since it is larger than the sum of its proper divisors (1604959).

40333674077 is a wasteful number, since it uses less digits than its factorization.

40333674077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1604958.

The product of its (nonzero) digits is 889056, while the sum is 44.

The spelling of 40333674077 in words is "forty billion, three hundred thirty-three million, six hundred seventy-four thousand, seventy-seven".